490022820

Names of 490022820

• Cardinal: 490022820 can be written as Four hundred ninety million, twenty-two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.9002282 × 10⁸

Factors of 490022820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 534

Divisors of 490022820

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 23 28 30 35 36 37 42 45 46 60 63 69 70 74 84 90 92 105 111 115 126 138 140 148 161 180 185 207 210 222 230 252 259 276 315 322 333 345 370 414 420 444 457 460 483 518 555 630 644 666 690 740 777 805 828 851 914 966 1035 1036 1110 1260 1295 1332 1371 1380 1449 1554 1610 1665 1702 1828 1932 2070 2220 2285 2331 2415 2553 2590 2742 2898 3108 3199 3220 3330 3404 3885 4113 4140 4255 4570 4662 4830 5106 5180 5484 5796 5957 6398 6660 6855 7245 7659 7770 8226 8510 9140 9324 9597 9660 10212 10511 11655 11914 12765 12796 13710 14490 15318 15540 15995 16452 16909 17020 17871 19194 20565 21022 23310 23828 25530 27420 28791 28980 29785 30636 31533 31990 33818 35742 38295 38388 41130 42044 46620 47985 50727 51060 52555 53613 57582 59570 63066 63980 67636 71484 73577 76590 82260 84545 89355 94599 95970 101454 105110 107226 115164 118363 119140 126132 143955 147154 152181 153180 157665 169090 178710 189198 191940 202908 210220 214452 220731 236726 253635 268065 287910 294308 304362 315330 338180 355089 357420 367885 378396 388907 441462 472995 473452 507270 536130 575820 591815 608724 630660 662193 710178 735770 760905 777814 882924 945990 1014540 1065267 1072260 1103655 1166721 1183630 1324386 1420356 1471540 1521810 1555628 1775445 1891980 1944535 2130534 2207310 2333442 2367260 2648772 2722349 3043620 3310965 3500163 3550890 3889070 4261068 4414620 4666884 5326335 5444698 5833605 6621930 7000326 7101780 7778140 8167047 10652670 10889396 11667210 13243860 13611745 14000652 16334094 17500815 21305340 23334420 24501141 27223490 32668188 35001630 40835235 49002282 54446980 70003260 81670470 98004564 122505705 163340940 245011410 490022820
• Sum of all divisors σ(n): 1824496128
• Sum of proper divisors (its aliquot sum) s(n): 1334473308
• 490022820 is an abundant number, because the sum of its proper divisors (1334473308) is greater than itself. Its abundance is 844450488

Bases of 490022820

• Binary: 11101001101010010011110100100₂
• Hexadecimal: 0x1D3527A4
• Base-36: 83QW10

Squares and roots of 490022820

• 490022820 squared (490022820²) is 240122364120752400
• 490022820 cubed (490022820³) is 117665438011517911569768000
• The square root of 490022820 is 22136.4590664361
• The cube root of 490022820 is 788.3857546809

Scales and comparisons

• 490,022,820 seconds is equal to 15 years, 30 weeks, 1 day, 13 hours, 27 minutes.
• To count from 1 to 490,022,820 would take you about twenty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 490022820 cubic inches would be around 65.7 feet tall.

Recreational maths with 490022820

• 490022820 backwards is 028220094
• The number of decimal digits it has is: 9
• The sum of 490022820's digits is 27
• More coming soon!